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If you don't mean extermination by destroying a country, but by killing all the people of a country, in ancient times, it was indeed possible. With the modern state of technology, theoretically speaking, it is possible, for example, to shoot an intercontinental ballistic nuclear ** at an African country, because these countries do not have satellites and early warnings, so that no one can react before it can survive. But who would do that?
As for the use of this method against those large countries that have a complete early warning system, it is impossible not to trigger a war.
Because in ancient times, disease could really destroy a country. Ebola in modern Africa sounds quite terrible, with hundreds of thousands of infections and tens of thousands of deaths, but in ancient times, this could not even be called an epidemic. In the last years of the Ming Dynasty in China, there was a major typhoid fever disease, and the Hunan region was "ten rooms and nine emptiness", Nanjing, Beijing, there was more than one epidemic in history, and the history books recorded more than once that corpses blocked the streets.
But after all, this is China, with a large land and a large population, and no matter how big the epidemic is, its impact is limited. But in Europe and Central Asia, a single epidemic is enough to wreak havoc or even destroy a country.
The Black Death in Europe in the 14th century, which killed more than 25 million people, directly led to the disappearance of one-third of Europe's population. But the plague didn't really mean to wipe out any European countries. Because Europe has a relatively large population, and the epidemic has finally been controlled to a certain extent.
The North American Indian tribes and the Aztec Empire can be said to be the countries that were wiped out by the virus, the colonists brought the flu virus to the American continent, because the Americans lacked antibodies, so the flu virus that was not very harmful to the colonists became a plague god in the Americas, which directly led to the loss of the American population of about 30000000-40000000, and the splendid American civilization disappeared. However, since the Aztec Empire was at war with the colonists at the time, it was not considered that the war would not be triggered.
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The repulsion that destroys the two nuclei creates a gravitational collapse, which can be removed from the universe computer including terrain, water, and air.
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The first reason: the United Nations does not have enough power. Although the United Nations is the largest international organization in the world, it can only discuss international affairs in the early days of its establishment, and has no real power at all.
The UN Security Council has little to do. When conflicts arise between countries, they are discussed at the United Nations, but often the two sides of the conflict have their own opinions. Moreover, being in different interest groups, some countries only consider their own interests when expressing their opinions, which makes United Nations meetings more chaotic and often inconclusive.
Moreover, the United Nations does not have an army, and the peacekeeping force is also established by borrowing the armies of various countries, and even if there is a war, the United Nations cannot send armed forces to intervene directly.
The second reason is that the UN Security Council is difficult to decide. There are only five permanent members of the UN Security Council, and the United Nations was established under the leadership of these five permanent members, although the main role of the United Nations is to maintain peace and protect the interests of various countries.
But in reality, the permanent members are the core strength of the United Nations. The Council is governed by the principle of unanimity among the major powers, and each permanent member has a veto. For example, the United States and Russia have a long history of contradictions, different views and positions on many international issues, and fierce competition between the two countries, and as long as this situation persists, it will be difficult for the Council to make reasonable decisions.
Thus, on the one hand, these two countries have a role to play, and on the other hand, they are like two scourges that plague the United Nations.
The third reason: interference by major powers. In many wars, we can see the figure of great powers, the most typical of which is the United States.
The Vietnam War, the Korean War, and the Middle East War, in which the United States played an extremely important role, in some wars in which the United States directly participated in the war, and in some wars, the United States secretly supported it behind the scenes. These local wars are also regarded by the United States and other major powers as an important means of maintaining their own status.
Judging from these three reasons, the United Nations does not have enough strength to directly prevent war, and the resolutions made by the United Nations are basically centered on the interests of major powers. If mankind really wants to put an end to war, all countries should work together to ensure their own interests and respect the legitimate rights and interests of other countries, so that international relations can be effectively improved. Flat.
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The United Nations is all MG's say, so why should it be rescued?
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The United States likes to stir up trouble, and the United Nations was established by the United States.
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I don't think it has an impact.
Usually the army has the strongest protection, and even if a country perishes, the army will not be wiped out. So even if a plague breaks out, the impact on the army can be almost ignored. How long the war lasts depends on the will to fight.
There have been countless wars in history, and even if the last person dies, there will never be a truce.
This is even more true in war, and even if a nuclear war breaks out, the ability to strike the army is limited. The wounded will only be unarmed ordinary people, and the army is hardly affected by war. In war, the safest place is in the army.
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The probability of a truce is 0 unless the dead are no longer able to start a war. The specific reason, for example, the two killers were injured and held each other's ** at each other, in a state of confrontation, very nervous, although both of them were tired and collapsed, and the injuries were very serious, do you think the two of them will put down the **truce first? No, whoever breathes this sigh of relief first may be the fate of death.
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The probability of a truce between the two countries is low. Although the epidemic may cause combat attrition on both sides, the war will not stop there. Because modern warfare is about equipment and firepower, it is rare to fight for bayonets and strength face-to-face.
Therefore, the greatest possibility for both sides is to try their best to defeat each other before the outbreak of the epidemic.
In addition, fearing that the captives would spread the epidemic, both sides could violate the laws of war treaty and leave no room unattended. This deepens the hatred between the two countries and makes the war even more tragic.
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The possibility is still relatively large, because both sides have no combat effectiveness, it is originally a territorial dispute, due to the plague, it must be important to fight the epidemic first, otherwise there will be no people on the territory and what is the point of war.
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1. What kind of organization is the United Nations (briefly explained)?
maintenance of international peace and security; To develop friendly relations among nations based on respect for the principle of equal rights and self-determination of peoples; To achieve international cooperation in solving international problems of an economic, social, cultural and humanitarian character and to promote respect for human rights and fundamental freedoms for all.
2. How many member states does the United Nations have?
As of September 2005, the membership of the United Nations has increased from 51 at the time of its creation to 191. Where are the branches located?
The headquarters of the United Nations is located in New York, United States.
Permanent Missions to the United Nations Geneva.
Permanent Missions to the United Nations Vienna.
4. What day is Charter Day?
October 24, 1945.
5. How the United Nations serves the peoples of the world (a brief list).
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The ostensible reason for the outbreak of the Opium War was that the Qing Dynasty began to ban smoking, which led to the loss of the interests of Western countries led by the British, and thus launched a war against the Qing Dynasty. The fundamental reason is that the Qing Dynasty is weak and incompetent, the army has poor combat effectiveness, and the country's industry is backward, but it has a huge market and resources, which has aroused the peep of Western countries. Therefore, under the pretext of the Qing ** smoking ban, he launched an attempt to carve up China and start a war against China's colonial rule.
Therefore, the enlightenment left to us is that only when a country has a strong industrial force and a strong army can it ensure that it will not be invaded by other countries and can it have an equal voice in the international community. Otherwise, they will only become the target of attack by other powers, and they will be usurped for land and resources by them.
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The grenade is a small hand-thrown ammunition that can be attacked and defended, and it is also a widely used and large-scale ammunition. It can both kill and damage living targets, as well as destroy tanks and armored vehicles. Due to its small size, small mass, and easy to carry and use, grenades have played an important role in previous wars.
Dual-purpose combat and self-defense equipment common to all arms of the armed forces. It has the advantages of simple structure, low cost, easy to use, etc., and is equipped with infantry to kill and injure living targets, destroy simple civil fortifications or complete other combat tasks. Generally, it is composed of two parts: the projectile body and the fuse (or fire).
Projectile body shapes are usually cylindrical, oval, and barrel-shaped, etc. Some also have handles, explosives or other charges in the body of the projectile. Generally, the deferred firing part, the firing (pulling) deferred fuze, the trigger fuze or the delayed triggering dual-purpose fuze are used.
According to the use, it can be divided into main grenades, special grenades and auxiliary grenades. The main grenades can be divided into offensive grenades, defensive grenades, offensive and defensive grenades and armor-piercing grenades; Special grenades can be divided into smoke grenades, lighting grenades, jamming grenades and anti-riot grenades, etc.; Auxiliary grenades include trainer grenades, drill training grenades, and drill grenades. The most used is the main grenade.
Offensive grenades. Also known as a blasting grenade. The shell is made of materials such as thin iron sheet, plastic, cardboard or bakelite.
** Generate a large detonation wave and a small number of fragments to deter and kill enemies. The safety distance is generally less than 15 meters, and the user can continue to move forward after throwing without injuring himself, which is suitable for offensive combat. Defensive grenades.
Also known as a fragmentation grenade. It mainly relies on the kinetic energy of fragments to kill living targets, with a killing radius of 5 15 meters and a safe distance of 20 30 meters. The effective number of fragments is generally 100 4000 pieces, some as many as 6000 pieces, and the initial velocity of the fragments is generally 1500 1800 meters and seconds.
Offensive and defensive grenades. Some offensive grenades can be equipped with fragmentation sleeves to be used as defensive grenades; Some use high-speed small fragments, which do not affect the charging action after throwing, and are suitable for offensive combat. Armor-piercing grenades.
The combined charge and trigger fuse are used, the weight is large, the weight of the full bomb is generally in kilograms, the throwing distance is 15 25 meters, and the thickness of penetrating armor steel plates is generally 70 200 mm. The history of grenades can be traced back to the middle and late Tang Dynasty in the late 9th and early 10th centuries. In the war at the end of the Tang Dynasty, people began to use gunpowder to make firearms of various shapes to kill and injure enemy soldiers and horses.
In the third year of Song Xianping (1000), Tang Fu offered fire to Song Zhenzong, which is the earliest hand-thrown ammunition recorded in historical records. In the late 14th and early 15th centuries, gunpowder arrived in Europe along with the wooden chariots of Genghis Khan's army. In the 15th century, grenades made of black powder for the defense of castles and fortresses appeared in Europe.
In the 17th century, some European countries equipped grenades with elite troops, and professional "grenadiers" appeared, which soon became popular in Europe. In the 19th century, long-range guns appeared, reducing castle battles, and grenades were once given a cold reception. At the beginning of the 20th century, trench warfare arose
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All grenades consist of three basic components: the projectile body, the charge, and the fuse. Shells are used to reload explosives, and some grenades can also generate fragments.
Projectile bodies can be made of metal, glass, plastic, or other appropriate materials. The choice of projectile material has a direct impact on the lethality and effective killing distance of the grenade. Aluminum or plastic projectiles produce much smaller and lighter fragments than steel projectiles, so kinetic energy disappears much faster.
On the other hand, aluminium or plastic fragments can cause serious injuries at close range, and it is much more difficult to operate on the injured.
It seems that your roommate is a brainless fan of Liang Jingru, in fact, Liang Jingru is very good-sounding, you can accept it and try it. Just kidding. Now let's get down to business. >>>More
Just find a simulated partition software.
Use 360 to optimize the system
If you don't like a direct rejection, don't let the other person have any thoughts. Not at all, otherwise it will only hurt the other party.
I think you can do some simple exercises, such as walking, tai chi, aerobics, exercises, qigong, cycling, swimming, etc., and then it is best to combine exercise and diet, and when you have a gout attack, you should stop physical exercise.